EP 2964363 A4 20161116 - NONWOVEN FILTRATION MEDIA INCLUDING MICROFIBRILLATED CELLULOSE FIBERS
Title (en)
NONWOVEN FILTRATION MEDIA INCLUDING MICROFIBRILLATED CELLULOSE FIBERS
Title (de)
VLIESSTOFFFILTERMEDIEN MIT MIKROFIBRILLIERTEN CELLULOSEFASERN
Title (fr)
MATÉRIAU FILTRANT NON TISSÉ COMPRENANT DES FIBRES DE CELLULOSE MICROFIBRILLÉES
Publication
Application
Priority
- US 201361775536 P 20130309
- US 2014020710 W 20140305
Abstract (en)
[origin: WO2014164127A1] A nonwoven filtration medium that includes a fibrous base media including synthetic and/or natural fibers and micro fibrillated cellulose fibers.
IPC 8 full level
B01D 46/00 (2006.01); B01D 39/16 (2006.01); B01D 39/18 (2006.01); B01D 39/20 (2006.01); B01J 20/00 (2006.01); D04H 1/00 (2006.01); D04H 13/00 (2006.01)
CPC (source: EP US)
B01D 39/1607 (2013.01 - US); B01D 39/1615 (2013.01 - EP US); B01D 39/1623 (2013.01 - EP US); B01D 39/18 (2013.01 - EP US); B01D 39/2017 (2013.01 - EP US); D04H 1/425 (2013.01 - EP US); D04H 1/43828 (2020.05 - EP US); D04H 1/43835 (2020.05 - EP US); D04H 1/43838 (2020.05 - EP US); B01D 2239/064 (2013.01 - EP US); B01D 2239/1233 (2013.01 - EP US)
Citation (search report)
- [XI] US 2012152859 A1 20120621 - BATTENFELD JUERGEN [DE], et al
- [XP] WO 2013192393 A1 20131227 - HOLLINGSWORTH & VOSE CO [US] & EP 2864019 A1 20150429 - HOLLINGSWORTH & VOSE CO [US]
- See also references of WO 2014164127A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014164127 A1 20141009; EP 2964363 A1 20160113; EP 2964363 A4 20161116; EP 2964363 B1 20181010; US 10421033 B2 20190924; US 10905990 B2 20210202; US 11819788 B2 20231121; US 2016023146 A1 20160128; US 2019366250 A1 20191205; US 2021106934 A1 20210415; US 2024109011 A1 20240404
DOCDB simple family (application)
US 2014020710 W 20140305; EP 14780238 A 20140305; US 201414773977 A 20140305; US 201916541911 A 20190815; US 202017132146 A 20201223; US 202318379478 A 20231012